baber/WOPTO huggingface dataset:
Patent JP-S61248525-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO HITOSHI
IPC: H01L21/3205
Filed: 1985-04-26
Abstract: PURPOSE:To form a wiring with stable electric characteristics by a method wherein, prior to forming a barrier metal, halogen gas or halogenated hydrogen gas is added to a chemical vapor growing reactor to clarify the surface of substrate. CONSTITUTION:After forming an element region such as a diffused layer 2 etc. on a P-type Si substrate 1, the surface is covered with an SiO2 3 to make a contact hole 4. At this time, there is a natural oxide films formed during the process on the Si surface in the hole 4. Next the substrate 1 is placed in a CVD furnace which is heated while feeding Ar gas to flow chlorine gas. Then the film 5 is etched by chlorine atmos produced by dissociating chlorine gas to form a clean Si surface. Finally chlorine gas and Ar gas feeding is stopped and after flowing H2 gas, WF6 gas is flowed to form a W film 7 by selective CVD process. Through these procedures, any oxgen atoms disappear from the interface of film 7 and Si substrate making the film 7 grow stably to form a wiring with stable electric characteristics.
Patent JP-S60235030-A (JP)
Title: Temperature sensor
Inventor: TAKADA MANABU
IPC: G01K1/14
Filed: 1984-05-07
Abstract: PURPOSE:To enhance workability by a simple structure and to eliminate operative inferiority caused by boiling-out, by supporting a heat-sensitive part, wherein a disc shaped head equipped with a temp. detection element is fixed to a cylindrical case, in an up-and-down movable manner by the upper end of a guide. CONSTITUTION:A disc shaped head 11 equipped with a temp. detection element 19 is fixed to a cylindrical case 12 to constitute a heat-sensitive part 10 while a guide 15 is constituted of expanded parts 16 and projection parts 17 downwardly extending from said expanded parts 16 toward both sides and the heat-sensitive part 10 is supported in an up-and-down movable manner through a spring 23 so as to to provide the intervals 22 between the expanded parts 16 and the heat-sensitive part 10. Further, the hooking part 14 provided to the lower end of the case 12 is inlaid with the projection parts 17 to attach the heat-sensitive part 10 and the guide 15 while the gap between the hooking part 14 and the guide 15, the gaps between the case 12 and the projection parts 17 and intervals 22 are made almost same to connect the element 19 to a lead wire 21 through a transit part 20. By this mechanism, the hooking part 14 is prevented not only from pulling-out by the expanded parts 16 hooked with said hooking part 14 but also from turning by the projection parts 17 hooked therewith and the heat-sensitive part 10 can be certainly held.
Patent JP-S57206028-A (JP)
Title: Fixing device of object for drawing in electron beam drawing apparatus
Inventor: NUMAGA TAKUOKI
IPC: H01J37/34
Filed: 1981-06-12
Abstract: PURPOSE:To perform positioning accurately and miniaturization of a product at low cost, by a method wherein height direction setting position of an object for drawing is determined only by lower position of a holding piece on a stage irrespective of a cassette. CONSTITUTION:A stage 1 has a recess 2 on upper surface. The recess 2 is opened upwards to receive a cassette 10 into it. A clamp plate 3 is inserted in the recess 2 near the bottom thereof and movable up and down, and urged upwards by a plurality of springs 4. A plurality of holding pieces 8, 9 are attached to the upper surface of the stage 1. The cassette 10 has a recess to receive an object 11 for drawing, and a clamp plate 13 is inserted in the recess and movable up and down and urged upwards by a spring 14. The object 11 which is charged in the cassette 10 is pushed downwards and fixed to lower surface of the holding pieces 8, 9.
Patent JP-S62246339-A (JP)
Inventor: TOYA SHOICHI
IPC: A47L9/10
Filed: 1986-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09256030-A (JP)
Title: Method for preventing sticking of skull to vacuum degassing vessel
Inventor: KANEYASU TAKAYUKI
IPC: C21C7/10
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a preventing method of the sticking of skull to a vacuum degassing vessel capable of restraining noise due to the combustion and also reducing loss due to the removal of the skull by uniformly heating the inside of the vacuum degassing vessel. SOLUTION: The method to prevent the sticking of skull to the vacuum degassing vessel is to prevent the sticking of solidified skull to the inner wall of the vacuum degassing vessel 11 by executing the vacuum refining of molten steel 18 sucked into the vacuum degassing vessel 11 through immersion tubes 13, 14 arranged at the lower part of the vacuum degassing vessel 11, after preheating the vacuum degassing vessel 11 with a burner 12 arranged at the upper part of the vacuum degassing vessel 11. In this case, the lower end parts of the immersion tubes 13, 14 are closed to preheat the vacuum degassing vessel 11 with the burner 12.
Patent JP-S63257023-A (JP)
Title: Output device for computer
Inventor: SASAKI ICHIRO
IPC: B41J5/30
Filed: 1987-04-15
Abstract: PURPOSE:To load an external character from an external disk, by providing a means which designates an interface circuit to be used in reception out of plural interface circuits. CONSTITUTION:A printer is equipped with a parallel interface circuit 18 to a meet a 'Centronics' which receives signal data from an external equipment 16 such as the external disk, etc., and a serial interface circuit 19 on RS-232C standard which receives the signal data from the external equipment 16. A CPU 20 processes the signal data via the circuits 18 and 19. A CGROM 21 stores a prescribed kinds of specification of characters, and a RAM 22 is provided with a working area 22A and an external character registering area. A dip switch 24 sets the selection of the circuits 18 and 19, and an interruption controller 25 performs the prohibition of interruption from the circuits 18 and 19 according to the signal from the CPU 20 selectively. A printing part 26 performs printing corresponding to print data supplied via the circuits 18 and 19 under the control of the CPU 20.
Patent JP-H03290093-A (JP)
Title: Surging preventing device for turbo-refrigerator
Inventor: ADACHI YASUNORI
IPC: F04D27/02
Filed: 1990-04-05
Abstract: PURPOSE:To spread the operation lower limit region by operating a hot gas bypass valve when the differential pressure between the shroud side pressure and the hub side pressure of a turbo-compressor becomes nearly equal to the differential pressure in the generation of surging, in the constitution in which a hot bypass passage for bypassing a reducing valve is formed. CONSTITUTION:As for the refigerating cycle of a turbo-refrigerator, a condenser 2, a reducing valve 3, and an evaporator 4 are connected to on the refrigeration discharge side of the turbo-compressor 1, and a portion of the high pressure gas, which is supplied from the compressor 1 by the opening operation of a hot gas bypass valve 5 is introduced into the evaporator 4, bypassing the reducing valve 3 through a hot gas bypass passage 6, reducing the quantity of the work of the compressor 1, and preventing surging. In this case, a conduit 21 for introducing the hub side pressure and a conduit 22 for introduing the shroud side pressure are opened in the vicinity of the inlet of the diffuser of the turbo-refrigerator 1, and connected with a differential pressure detector 7. When the differential pressure between the hub side pressure and the shroud side pressure becomes nearly equal to the differential pressure in the surging generation, the hot gas bypass valve 5 is opening-operated through an output part 8.
Patent JP-S60235269-A (JP)
Title: Data transfer controller
Inventor: HANADA MASAYUKI
IPC: G06F12/08
Filed: 1984-05-08
Abstract: PURPOSE:To improve the transfer speed by providing additionally a register, where the address of a current transfer object is held, and a register, where the number of data to be transferred is held, in a data transfer device. CONSTITUTION:When data is transferred from an I/O device to a memory, contents of a transfer address register 3 are given to the memory through an address bus 19. The I/O device outputs data onto a data bus 20 in accordance with a control signal, and data is written in the address, which is designated by contents on the bus, of the memory by a write control signal. When this write is terminated, -1 is added to contents of a data transfer quantity counter register 4, and +1 is added to contents of the transfer address register 3. When contents of a last address register 2 coincides with contents of the transfer address register 3, a coincidence signal is transmitted from a comparator 6, and contents of a start address register 1 are stored in the transfer address register 3. When contents of said register 4 resulting from addition of -1 are zero, the end of data transfer is reported to a CPU.
Patent JP-S5614736-A (JP)
Title: Car telephone originating regulation system
Inventor: SASAKI AKIO
IPC: H04M1/66
Filed: 1979-07-18
Abstract: PURPOSE:To prevent useless outgoing due to illegal use and mischief by inhibiting a calling signal from being sent out even with the handset off the hook when an originating regulation code is input. CONSTITUTION:Hook signal control circuit 7 is so constituted that once a specific code regulating originating operation is input from code input circuit 8, an off-hook signal from hook signal generating circuit 3 will not be applied to talking circuit control circuit 4. To release the originating regulation, the previously-input originating regulation code is input again.
Patent JP-H11285486-A (JP)
Title: Radiographic apparatus
Inventor: TAKAHASHI FUMITAKA
IPC: A61B6/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a moire fringe as caused by a grid for removing a line of confusion in a radiographic apparatus with an X-ray detector adapted to take a radiograph transmitted through a subject being divided into a plurality of pixels. SOLUTION: After converted to an optical image by a radiograph image intensifier 2, a radiograph transmitted through a subject is taken by a TV camera 3 using a solid image sensor such as CCD. A confusion line removing grid 7 is provided to remove a line of confusion on the front of an input surface of the radiograph intensifier 2 while a vibrator 8 is provided to vibrate the confusion line removing grid 7 in the pitch direction with an amplitude multiplying integrally as against the pitch of an X-ray shielding member in the confusion line removing grid 7. During the exposure to X rays, the confusion line removing grid 7 is vibrated by the vibrator 8 to prevent the generation of a moire fringe as caused by the X-ray shielding member.
Patent JP-H05298021-A (JP)
Title: Pointing device with cleaning alarm
Inventor: FUTAKI SHINJI
IPC: G06F3/033
Filed: 1992-04-13
Abstract: PURPOSE: To visually inform that cleaning of a pointing device is necessary by providing a cleaning time decision means which decides that cleaning of a mobile part is necessary. CONSTITUTION: An X counter 40 counts pulses from an encoder 26, and a Y counter 42 counts pulses from an encoder 28. A system unit calculates the extent of movement of a pointer by their counted values and moves the pointer on a picture by this extent. Counted values of the X counter 40 and the Y counter 42 are supplied to an accumulation part 46 also. A comparison part 50 compares the accumulated value from the accumulation part 46 with a prescribed threshold from a threshold register 48 as a non-volatile memory and generates an alarm signal in the case of coincidence. This alarm signal is applied to an indication part 52 like an LED, and it is lit to give a visual indication. Thus, the cleaning time of a moving part of ball and roller can be informed.
Patent JP-S5214904-A (JP)
Title: Spherical rotary piston mechanism
Inventor: UENO YASUO
IPC: F02G1/00
Filed: 1975-07-26
Abstract: PURPOSE: A rotary piston mechanism which is simple in construction, and can be used for pumps, air motors, and external and internal combustion engines. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58212587-A (JP)
Inventor: ISHII YOSHIHEI
IPC: B66D1/74
Filed: 1982-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60233403-A (JP)
Title: Three-stage type combustion device
Inventor: OKIGAMI NOBORU
IPC: F23C99/00
Filed: 1984-05-07
Abstract: PURPOSE:To perform a combustion with a low NOx while an oxidization atmosphere at a hot temperature part is kept by a method wherein each of the primary combustion burners is arranged at a position which is displaced to the corner part from a center line parallel with a furnace center in the opposing two planes of a rectangular sectional furnace and each of the secondary fuel nozzles is arranged at a position displaced to the corner part in the same direction as that described above from the center line parallel with a center of the furnace of the remaining opposed two planes. CONSTITUTION:Each of the primary combustion burners 2 arranged at the opposing two planes of a vertical furnace 1 is arranged at a position displaced to the corner part in one direction from the center line of the furnace wall which is parallel with the center 3 of the furnace. Each of the secondary fuel nozzles 4 arranged at the remaining two opposed planes of the vertical furnace 1 is displaced to the corner part in the same direction as that described above from the center line of the furnace wall parallel with the center 3 of the furnace at the same height as that of the primary combustion burner 2. Both of secondary fuel nozzles 4 are constructed such that each of the injection directions can be varied in a horizontal direction. Air supplying nozzles 5 to obtain complate combustion are arranged on the center line of the furnace wall parallel with the center axis 3 of the furnace oppositely facing against the upper part of the furnace having the primary combustion burner 2 arranged thereon.
Patent JP-S5215501-A (JP)
Title: An apparatus for removing deposited carbon in ascentional gas pipes of a coke plant
Inventor: NAKAJIMA ETSUO
IPC: C10B43/02
Filed: 1975-07-28
Abstract: PURPOSE: An apparatus for the prompt and complete removal of firmly deposited carbon in ascentional gas pipes of a coke plant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5425647-A (JP)
Title: Failure detection system for multiplex processor system
Inventor: TOMITA KATSUICHI
IPC: G06F11/00
Filed: 1977-07-29
Abstract: PURPOSE: To accurately sectioning the failure processing section without test and diagnosis and to enable the restoration of failure rapidly, by constituting the connection line selecting circuit with the multiplex processing system including the duplex synchronizing processing section. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62249844-A (JP)
Title: Feed roller for thin article and manufacturing thereof
Inventor: KOMATSU SATOSHI
IPC: B65G39/06
Filed: 1986-04-21
Abstract: PURPOSE:To prevent generation of sink mark at molding by constituting a hollow cylindrical portion of hard plastic material by an inner pipe portion serving as a boss, an outer pipe portion serving as a rim and rib portions serving as arms. CONSTITUTION:An injection molding device having a cavity for a hollow cylindrical portion 4 constituted by an inner pipe portion 1 serving as a boss, an outer pipe portion serving as a rim and rib portions 3 serving as arms and a support portion in which a shaft 5 is inserted on the central axis thereof and another injection molding device having a cavity for a short pipe-like nonslip portion 6 to cover the outer periphery of the hollow cylindrical portion 4 and adapted for molding a material having a large friction coefficient and a small elasticity, such as rubber, are provided in a two-color injection molding machine, in which, with the shaft 5 being held, hard plastic material is injected and molded, and then the short pipe-like nonslip portion 6 of elastic material such as rubber is molded.
Patent JP-H02273375-A (JP)
Title: Device for ejecting cassette of recording and reproducing medium
Inventor: TAKAHASHI KAZUJI
IPC: G11B17/04
Filed: 1989-04-13
Abstract: PURPOSE:To accomplish emergent ejection by the use of an automatic ejecting mechanism by ejecting a cassette according to the instruction of ejection when a cassette loaded state is detected and ejecting it according to the input of the instruction of ejection which is performed for a specified time or more. CONSTITUTION:By turning on an ejecting switch 7, a cassette ejection controller 1 drives an ejector 3 so as to eject the cassette under a condition that a cassette-in switch 6 is turned on. Meanwhile, when the on-state of the switch 7 is continued for the specified time or more even in the case of turning off the switch 6, the controller 1 drives the ejecting motor 3 to rotate a cam 2, so that the emergent ejection is performed. When the cam 2 turns once, the motor 3 is stopped at the rise-up of a home position switch 5 to complete the emergent ejection.
Patent JP-S62250504-A (JP)
Title: Pcm recording and reproducing system
Inventor: KOBAYASHI MASAHARU
IPC: G11B20/10
Filed: 1986-04-23
Abstract: PURPOSE:To obtain the PCM recording and reproducing system where the unnaturality of a discontinuous part or generation of noise is reduced by recording a signal on the next track when a block number of a final data frame in the track is a half of the block number in the data frame at the assembling. CONSTITUTION:Numerals in the track represents block addresses 0-127 in the case of, e.g., a data frame format. Numbers (j-1), j and (j+1) shown the sequence of data frames, and for example, they shown that the first half of the i-th data is recorded on the i-th rack and the latter half is recorded on the (i+1)th track respectively. At the assemble edit, the track recorded as the i-th and the (i+1)th frames is extracted and the 64th block of the data frame is recorded from the (i+1)th track to overlap the data before assembling and e data after assembling within the data frame corresponding to the j-th frame.
Patent JP-H05265464-A (JP)
Title: Musical tone waveform signal generating device
IPC: G10H1/00
Filed: 1992-03-18
Abstract: PURPOSE:To provide the musical tone waveform signal generating device which increases the width of timbre and sound volume of a musical tone to be generated, i.e., has a wide dynamic range as to a physical model suitable for the simulation of a wind instrument. CONSTITUTION:The musical tone waveform signal generating device as the physical model of the wind instrument having a resonance pipe part 300 which simulates the resonance pipe of the wind instrument by propagating the musical tone waveform signal reciprocally through a specific path while performing specific conversion and a nonlinear part 200 which simulates the mouthpiece part of the wind instrument by inputting various control parameters and then outputting them to the resonance pipe part 300 after specific nonlinear conversion inputs plural musical tone control signals which are supplied from outside, determines the respective control parameters to be supplied to the nonlinear part 200 according to those musical tone control signals, and outputs the determined control parameters to the nonlinear part 200.
Patent JP-S57207452-A (JP)
Title: Phase shift system for sinusoidal sampling value serial signal
Inventor: IHIRA KUNINOSUKE
IPC: H04L7/02
Filed: 1981-06-17
Abstract: PURPOSE:To perform a phase adjusting for synchronizing signals with a digital signal processing system, by providing a delay circuit of an n-sample period, two multipliers and a subtractor. CONSTITUTION:An input signal Si=sinomegat at an input terminal 11 is applied to a delay circuit 12 and a multiplier 13, and an output Sd of the circuit 12 is applied to a multiplier 14. Multiplication signals Sa=costheta+sintheta.cotomeganT and Sb=sintheta/sinomeganT are respectively applied to multipliers 13 and 14 (where; T is a sampling period and nT is a delay time of the circuit 12). Outputs Sy and Sy' in the multipliers 13 and 14 are applied to a subtractor 15, which generates an output signal Sz=Sy-Sy'=sin(omegat+theta). Thus, the signal Sz phase shifted by theta from the sinusoidal sampling value Si is obtained. Then, in a communication system, the phase adjustment can suitably be performed by using the sinusoidal sampling series signal.
Patent JP-H05264416-A (JP)
Title: Radio active-gas capturing filter
IPC: G01N1/02
Filed: 1992-03-17
Abstract: PURPOSE:To enhance the capturing property of radioactive gas and to make a filter compact by using adsorbent comprising resin having aminomethyl- sulfonate-based functional group or active carbon, wherein the aminomethyl- sulfonate-based functional group is added. CONSTITUTION:Adsorbent comprising resin having an aminomethyl-sulfonate- based functional group or active carbon, wherein the aminomethyl-sulfonate- based functional group is added, effectively adsorbs not only general radioactive gas but also organic iodine compound. One of a radioactive-gas capturing filters is the resin filter having the aminomethyl-sulfonate-based functional group. As the resin, it is preferable to use styrene-based, phenol-based, epoxy-based, acryl-based, vinyl-based resins or the like. Another filter is the active carbon filter, wherein the aminomethyl-sulfonate-based functional group is added. As the active carbon used, any material obtained from wood, palm shells, tar pitch and the like can be used. The larger the specific surface area, the more the attaching amount of the functional group is increased, and the capturing capability of the radioactive gas is improved.
Patent JP-H10282564-A (JP)
Title: Camera for recording photographing position
Inventor: KISHIMOTO HIROSHI
IPC: G03B17/24
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To easily specify a photographed place by recording decided positional information, after image photographing is completed, as a part of photographing information. SOLUTION: This camera is provided with a GPS device 3 for detecting positional information for showing the position of the camera 1, a clock means 4 for detecting time information and a storage means 3A for the GPS device which temporarily stores the photographing information consisting of the positional information detected by the GPS device 3 and the time information when the GPS device 3 detects the positional information. Then, the temporarily stored photographing information is recorded on a film 2 by a photographing information recording means 5, at the time of executing photographing by the camera 1.  The GPS 3 detects the positional information on a present position and time, at a certain interval, so that when an object is photographed by the camera 1, the image of the object is recorded in the image recording part 2A of the film 2 and simultaneously, the latest photographing information temporarily stored in the storage means 3A is recorded on the film 2 by the photographing information recording means 5 and simultaneously, transmitted to a photographing information storage part 6, when a shutter is released.
Patent JP-H04322318-A (JP)
Title: Coordinate reader
Inventor: KAWAGUCHI TORU
IPC: G06F3/0488
Filed: 1991-04-23
Abstract: PURPOSE:To reduce the cost and to improve the operability of pickup switching by controlling an electronic switching element by a switch-on signal from a pickup and inputting the output of a sine wave generating circuit to an amplifying circuit. CONSTITUTION:The switch-on signal from pickups 27 and 26 connected to pickup connection terminals 12 and 13 is inputted to a control circuit 22 (the CPU of a device main body 21 or the like). The control circuit 22 outputs a pickup switching command corresponding to the pickup 26 or 27, which outputs this switch-on signal, to an electronic switching element 11. Thus, the electronic switch element 11 inputs the output of a sine wave generating circuit 23 to an amplifying circuit, to which the pickup 26 or 27 which outputs switch information is connected, out of plural amplifying circuits 24a and 24b.